{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICE3PCS02GXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"ICE3PCS02GXUMA1","canonicalUrl":"https://icboms.com/infineon/ICE3PCS02GXUMA1","factsUrl":"https://icboms.com/api/mcp/products/ICE3PCS02GXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon ICE3PCS02GXUMA1 PFC controller, Continuous Conduction (CCM) mode, 11V ~ 25V supply, 21kHz ~ 250kHz switching, -25°C ~ 125°C, 8-SOIC (0.154\", 3.90mm Width), PG-DSO-8, Tape & Reel (TR); Cut Tape (CT).","salesMarkdown":"## CCM PFC controller for high-power rectification The Infineon ICE3PCS02GXUMA1 is a Continuous Conduction Mode (CCM) boost-type power factor correction controller, designed to drive a MOSFET in the PFC stage of AC-DC power supplies. CCM operation is the standard topology for PFC stages above 300 W — it keeps the inductor current continuous, which reduces peak current stress on the boost diode and the MOSFET compared to boundary-conduction-mode designs. The supply voltage range of 11 V to 25 V covers the bias rail derived from the auxiliary winding of the main transformer or a standalone flyback supply, common in universal-input (85–265 VAC) offline power supplies. ## Switching frequency and temperature grade At the low end, the inductor ripple current is higher, which may push the core into saturation; at the upper end, the MOSFET and boost diode switching losses dominate the thermal budget. The 250 kHz ceiling suits compact magnetic designs where the inductor volume is constrained. ## Package and board integration Housed in an 8-pin SOIC (PG-DSO-8) with a 3.90 mm body width, the controller fits the standard SOIC-8 footprint. The surface-mount package allows automated assembly on the same side of the board as the power-stage MOSFET and rectifier, keeping the gate-drive loop short.","metaTitle":"Infineon ICE3PCS02GXUMA1 PFC Controller, CCM, 250kHz, 8-SOIC","metaDescription":"Infineon ICE3PCS02GXUMA1 CCM PFC controller, 11V-25V supply, 21-250kHz switching, -25°C to 125°C, 8-SOIC. Active, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mode":"Continuous Conduction (CCM)","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"11V ~ 25V","Current - Startup":"380 µA","Frequency - Switching":"21kHz ~ 250kHz","Operating Temperature":"-25°C ~ 125°C","Supplier Device Package":"PG-DSO-8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.20000","currency":"USD"},{"qty":10,"price":"$1.97400","currency":"USD"},{"qty":25,"price":"$1.86240","currency":"USD"},{"qty":100,"price":"$1.58680","currency":"USD"},{"qty":250,"price":"$1.48996","currency":"USD"},{"qty":500,"price":"$1.30370","currency":"USD"},{"qty":1000,"price":"$1.08022","currency":"USD"},{"qty":2500,"price":"$1.00572","currency":"USD"},{"qty":5000,"price":"$0.96847","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/42d8d7f85bff9ca63a8b295855458cef.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is ICE3PCS02GXUMA1's listed mode?","answer":"The controller operates in Continuous Conduction (CCM) mode. This is the standard PFC topology for power supplies above 300 W, providing continuous inductor current and lower peak stress on the boost diode and MOSFET compared to boundary-conduction-mode designs."},{"question":"What compliance documentation does Infineon provide for ICE3PCS02GXUMA1?","answer":"The part is ROHS3 compliant per Infineon's declaration. No other compliance certifications (UL, IEC, REACH) are listed in the available documentation. The RoHS3 status covers the European Union's Restriction of Hazardous Substances directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/ICE3PCS02GXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/ICE3PCS02GXUMA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}